Written by experienced PSLE Science tutors. Used by 500+ P5 and P6 students. Full model answers, worked examples and the exact phrasing examiners look for.
Free sample from Topic 1: Forces & Motion β the same format used across all 15 topics.
(A) 60N (B) 360N (C) 10N (D) 6N
β C β 60 Γ· 6 = 10N. Mass unchanged; weight changes with gravitational field strength.
Model Answer: Gravity acts downward, air resistance is small at first β net downward force β accelerates. As speed increases, air resistance increases until it equals gravity β forces balanced β constant speed = terminal velocity.
Every topic follows the same structure: Key Concepts β Worked Example β MCQ β Open-Ended, with Common Mistakes boxes throughout.